All systems are operational
Scheduled Maintenance
[SEWAN] Technical maintenance - 21.11.2025

Beginning: 21.11.2025 – 00.00 AM

Ending: 21.11.2025 – 05.00 AM

Impact: none

 

Dear customer, dear partner,

 

EUROFIBER will perform a maintenance on our NNI at Leuven.

No impact is expected

No intervention is needed from your side.

Best regards;

 

SEWAN Technical Team

[SEWAN] Technical maintenance - 24.11.2025

Beginning: 24.11.2025 – 08.00 PM

Ending: 25.11.2025 – 6.00 PM

Impact: switchover on Sophia Voip plateform

 

Dear customer, dear partner,

 

We would like to inform you that a scheduled maintenance will take place on our Voice infrastructure (Sophia).

During this maintenance window, a short interruption of communications is expected.

We apologize for any inconvenience this may cause and thank you for your understanding.

No intervention is needed from your side.

 

Best regards;

SEWAN Technical Team

[SEWAN] Technical maintenance - 26.11.2025 - 28.11.2025

Beginning: 26.11.2025 – 10.00 PM

Ending: 28.11.2025 – 06.00 AM

Impact: max 1h of interruption

Dear customer, dear partner,

 

Eurofiber will perform a large-scale network software update that will improve the performance and future proofing of our network.

Your connection will be interrupted only one time, for 1 hour during this upgrade. If you have a redundant connection, they will ensure that it is not down at the same time as the primary one.

No intervention is needed from your side.

Best regards;

 

SEWAN Technical Team

Past Incidents

Wednesday 26th October 2022

[SEWAN] Technical maintenance - 26.10.2022, scheduled 3 years ago

Beginning: 26.10.2022 - 05.00 AM

Ending: 26.10.2022 – 06.00AM

Internal ref: DTCAB-3331

 

Impact: session pppoe restart

 

Dear customer, dear partner,

 

Our internet infrastructure will evolve and all lines (xDSL – FTTH) will be migrated from SSR to BNG. During this timeframe, the pppoe session will be renewed one time.

 

No intervention is needed from your side.

 

All our updates are available here : https://live.sewan.be/

 

Best regards,

 

SEWAN Technical Team

Friday 21st October 2022

General communicate service [SEWAN] General information 21.10.2022

Dear customer, dear partner,

 

Please be informed that Telenet (Group) informed us that as from 21/10/2022, they will protect its network and customers against incoming voice traffic with refiled CLI (Calling Line Identification), and will block such identified traffic from termination to the end user.

 

In case some transit calls from your network towards Telenet fixed or mobile numbers are blocked after this date we invite you to check first that the CLI has not been changed or modified before contacting us.

 

SEWAN Technical Team

Thursday 20th October 2022

No incidents reported

Wednesday 19th October 2022

No incidents reported

Tuesday 18th October 2022

No incidents reported

Monday 17th October 2022

[SEWAN] Technical maintenance - 17.10.2022, scheduled 3 years ago

Beginning: 17.10.2022 - 11.00 PM

Ending: 18.10.2022 – 1.00 AM

Internal ref: DTCAB-3287

 

Impact: reboot of Draytek 2765ac

 

Dear customer, dear partner,

To improve security and functionalities, a first batch of router Draytek 2765ac will be upgraded to the latest version 4.4.2_MDM3. During this timeframe, it will reboot, with an expected downtime of approximately 1-5 minutes.

 

No intervention is needed from your side.

 

Best regards;

 

SEWAN Technical Team

Sunday 16th October 2022

No incidents reported

Saturday 15th October 2022

No incidents reported

Friday 14th October 2022

No incidents reported

Thursday 13th October 2022

No incidents reported

Wednesday 12th October 2022

No incidents reported

Tuesday 11th October 2022

No incidents reported

Monday 10th October 2022

No incidents reported

Sunday 9th October 2022

No incidents reported

Saturday 8th October 2022

No incidents reported

Friday 7th October 2022

No incidents reported

Thursday 6th October 2022

No incidents reported